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Tens of thousands per Gram

In late 2017, information appeared on specialized resources about a Telegram ICO to finance the launch of its own blockchain platform. The lack of information provided fertile ground for scammers: the rumors prompted mailshots seemingly from official representatives of the platform, inviting people to take part in the ICO and purchase tokens. Read Full Article

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Pocket cryptofarms

In recent months, the topic of cryptocurrency has been a permanent news fixture — the value of digital money has been see-sawing spectacularly. Such pyrotechnics could hardly have escaped the attention of scammers, which is why cryptocurrency fluctuations have gone hand in hand with all kinds of stories. These include hacked exchanges, Bitcoin and Monero ransoms, and, of course, hidden mining. Read Full Article

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Spam and phishing in Q3 2017

In terms of the average share of spam in global email traffic (58.02%), the third quarter of 2017 was almost identical to the previous reporting period: once again growth was slightly more than one percentage point – 1.05 (and 1.07 p.p. in Q2 2017). As in previous quarters, spammers were quick to react to high-profile events and adapted their fraudulent emails to the news agenda. Read Full Article

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A simple example of a complex cyberattack

We’re already used to the fact that complex cyberattacks use 0-day vulnerabilities, bypassing digital signature checks, virtual file systems, non-standard encryption algorithms and other tricks. Sometimes, however, all of this may be done in much simpler ways, as was the case in the malicious campaign that we detected a while ago – we named it ‘Microcin’ after microini, one of the malicious components used in it. Read Full Article

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Miners on the Rise

Over the last month alone, we have detected several large botnets designed to profit from concealed crypto mining. We have also observed growing numbers of attempts to install miners on servers owned by organizations. When these attempts are successful, the companies’ business processes suffer because data processing speeds fall substantially. Read Full Article

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Spam and phishing in Q2 2017

In Q2 2017, the average share of spam in global email traffic amounted to 56.97%, which was only 1.07 p.p. more than in the previous quarter. One of the most notable events of this quarter – the WannaCry epidemic – did not go unnoticed by spammers: numerous mass mailings contained offers of assistance in combating the ransomware. Read Full Article